World's Best Scientists 2026 revealed!
VIEW LIST
Rengan Ramesh

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 43 17363 15702 346 342 177 5085

Rengan Ramesh publications per year

The chart shows the history of publications by Rengan Ramesh between 1994 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Rengan Ramesh published across 32 years, from 1994 to 2025, averaging 8.4 papers a year. Output peaked at 27 publications in 2016. 14 of the 269 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1994 to 2025. Vertical axis: number of publications, 0 to 27. Peak 27 publications in 2016. 1994: 2 publications 1995: 2 publications 1996: 2 publications 1997: 0 publications 1998: 0 publications 1999: 0 publications 2000: 1 publication 2001: 0 publications 2002: 0 publications 2003: 4 publications 2004: 2 publications 2005: 11 publications 2006: 7 publications 2007: 6 publications 2008: 8 publications 2009: 2 publications 2010: 7 publications 2011: 5 publications 2012: 23 publications 2013: 6 publications 2014: 16 publications 2015: 16 publications 2016: 27 publications 2017: 13 publications 2018: 18 publications 2019: 9 publications 2020: 14 publications 2021: 9 publications 2022: 24 publications 2023: 21 publications 2024: 9 publications 2025: 5 publications
1994 2025

269 publications in total across all disciplines

View publications per year as a table
Rengan Ramesh: publications per year, 1994 to 2025
Year Publications
1994 2
1995 2
1996 2
1997 0
1998 0
1999 0
2000 1
2001 0
2002 0
2003 4
2004 2
2005 11
2006 7
2007 6
2008 8
2009 2
2010 7
2011 5
2012 23
2013 6
2014 16
2015 16
2016 27
2017 13
2018 18
2019 9
2020 14
2021 9
2022 24
2023 21
2024 9
2025 5
Total 269
Download as CSV

Rengan Ramesh publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Rengan Ramesh sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 161–180 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 177 publications — 24th percentile

24% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350 177
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
Download as CSV

Rengan Ramesh D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Rengan Ramesh sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 42–43 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 43 D-Index — 5th percentile

5% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612 43
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
Download as CSV

Best Publications

  • Synthesis, spectra, dioxygen affinity and antifungal activity of Ru(III) Schiff base complexes.

    R Ramesh;S Maheswaran

  • Ruthenium(II) arene complexes containing benzhydrazone ligands: synthesis, structure and antiproliferative activity

    Mohamed Kasim Mohamed Subarkhan;Rengan Ramesh

  • Synthesis and Structure of Arene Ru(II) N∧O-Chelating Complexes: In Vitro Cytotoxicity and Cancer Cell Death Mechanism

    Sundarraman Balaji;Mohamed Kasim Mohamed Subarkhan;Rengan Ramesh;Hangxiang Wang

  • Investigation into antiproliferative activity and apoptosis mechanism of new arene Ru(II) carbazole-based hydrazone complexes

    Thangavel Sathiya Kamatchi;Mohamed Kasim Mohamed Subarkhan;Rengan Ramesh;Hangxiang Wang

  • Synthesis, Spectral and Antifungal Activity of Ru(II) Mixed‐Ligand Complexes

    R. Ramesh;M. Sivagamasundari

  • Synthesis and molecular structure of arene ruthenium(II) benzhydrazone complexes: impact of substitution at the chelating ligand and arene moiety on antiproliferative activity

    Mohamed Kasim Mohamed Subarkhan;Rengan Ramesh;Yu Liu

  • Synthesis, antiproliferative activity and apoptosis-promoting effects of arene ruthenium(II) complexes with N, O chelating ligands

    Nanjan Mohan;Mohamed Kasim Mohamed Subarkhan;Rengan Ramesh

  • Synthesis, characterization, catalytic oxidation and biological activity of ruthenium(III) Schiff base complexes derived from 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione

    Sethuraman Kannan;Rengan Ramesh

  • Synthesis, luminescent, redox and catalytic properties of Ru(II) carbonyl complexes containing 2N2O donors

    K. Naresh Kumar;R. Ramesh

  • Ruthenium(II) carbonyl complexes of dehydroacetic acid thiosemicarbazone : Synthesis, structure, light emission and biological activity

    Sethuraman Kannan;M. Sivagamasundari;R. Ramesh;Yu Liu

  • Synthesis and structure of nickel(ii) thiocarboxamide complexes: effect of ligand substitutions on DNA/protein binding, antioxidant and cytotoxicity

    Ramasamy Raj Kumar;Mohamed Kasim Mohamed Subarkhan;Rengan Ramesh

  • Synthesis, characterization, redox property and biological activity of Ru(II) carbonyl complexes containing O,N-donor ligands and heterocyclic bases.

    K.Naresh Kumar;R. Ramesh

  • Synthesis, Spectra and Electrochemistry of Ru(III) Complexes with Tetradentate Schiff Bases

    R. Ramesh;P. K. Suganthy;K. Natarajan

  • Ruthenium(III) complexes of amine-bis(phenolate) ligands as catalysts for transfer hydrogenation of ketones

    Sethuraman Kannan;K. Naresh Kumar;Rengan Ramesh

  • Half-sandwich para -cymene ruthenium(II) naphthylazophenolato complexes: Synthesis, molecular structure, light emission, redox behavior and catalytic oxidation properties

    K. Naresh Kumar;G. Venkatachalam;R. Ramesh;Y. Liu

  • Antiproliferative activity of cationic and neutral thiosemicarbazone copper(II) complexes

    M. Mohamed Subarkhan;R. N. Prabhu;R. Raj Kumar;R. Ramesh

  • Spectral and catalytic studies of ruthenium(III) Schiff base complexes

    R. Ramesh

  • Copper(I) hydrazone complexes: Synthesis, structure, DNA binding, radical scavenging and computational studies

    P. Krishnamoorthy;P. Sathyadevi;K. Senthilkumar;P. Thomas Muthiah

  • Palladium(II) thiocarboxamide complexes: synthesis, characterisation and application to catalytic Suzuki coupling reactions

    Elangovan Sindhuja;Rengan Ramesh;Yu Liu

  • Nickel(II)-NΛNΛO Pincer Type Complex-Catalyzed N-alkylation of Amines with Alcohols via the Hydrogen Autotransfer Reaction.

    Gunasekaran Balamurugan;Rengan Ramesh;Jan Grzegorz Malecki

Frequent Co-Authors

Kyo Han Ahn
Kyo Han Ahn Pohang University of Science and Technology
Dominique Matt
Dominique Matt University of Strasbourg
Yu Liu
Yu Liu University of Electronic Science and Technology of China
Nattamai Bhuvanesh
Nattamai Bhuvanesh Texas A&M University
Shaikh M. Mobin
Shaikh M. Mobin Indian Institute of Technology Indore
Loïc Toupet
Loïc Toupet University of Rennes
Karuppannan Natarajan
Karuppannan Natarajan Bharathiar University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Pursuing a degree in Chemistry opens doors to a variety of related fields, especially in forensic science and criminal justice. For students interested in applying chemical knowledge to legal investigations, a master's in forensic psychology online is a valuable option that blends science with behavioral analysis.

Career opportunities in forensic science are expanding as technology advances, making it an exciting pathway for chemistry graduates. Exploring careers in forensic science can help students find roles that combine their scientific expertise with practical applications in law enforcement and criminal investigations.

When considering these related degrees, understanding the cost of criminal justice degree programs is essential. Tuition and fees vary widely, so prospective students should evaluate accredited programs that offer strong value and flexibility.

For those beginning their journey or seeking a quicker entry into the field, the best online associate degree programs in criminal justice provide accessible pathways. These programs build foundational knowledge that complements a chemistry background, leading to diverse career options.

Best Scientists Citing Rengan Ramesh

Karuppannan Natarajan

Karuppannan Natarajan

Bharathiar University

Publications: 35

Nattamai Bhuvanesh

Nattamai Bhuvanesh

Texas A&M University

Publications: 24

Ajai K. Singh

Ajai K. Singh

Indian Institute of Technology Delhi

Publications: 16

Alzir A. Batista

Alzir A. Batista

Federal University of São Carlos

Publications: 9

Ray J. Butcher

Ray J. Butcher

Howard University

Publications: 8

İsmail Özdemir

İsmail Özdemir

Inonu University

Publications: 8

Michal Dušek

Michal Dušek

Czech Academy of Sciences

Publications: 8

Frank R. Fronczek

Frank R. Fronczek

Louisiana State University

Publications: 7

Ahmed M. Abu-Dief

Ahmed M. Abu-Dief

Sohag University

Publications: 7

Victorio Cadierno

Victorio Cadierno

University of Oviedo

Publications: 5

Bruno Therrien

Bruno Therrien

University of Neuchâtel

Publications: 5

Bekir Çetinkaya

Bekir Çetinkaya

Ege University

Publications: 5

Chittaranjan Sinha

Chittaranjan Sinha

Jadavpur University

Publications: 5

Mao-Ping Song

Mao-Ping Song

Zhengzhou University

Publications: 5

Saba Hemmati

Saba Hemmati

Payame Noor University

Publications: 5

Milena Botelho Pereira Soares

Milena Botelho Pereira Soares

Oswaldo Cruz Foundation

Publications: 4

Related Chemistry Rankings & Guides

2027 Credit Requirements for a Forensic Science Degree Explained

2027 Credit Requirements for a Forensic Science Degree Explained
2027 How Fast Can You Get a Forensic Science Degree Online?

2027 How Fast Can You Get a Forensic Science Degree Online?
2027 Online Chemistry Degree Programs Costs: Tuition & Fees

2027 Online Chemistry Degree Programs Costs: Tuition & Fees
2027 How Fast Can You Get a Chemistry Degree Online?

2027 How Fast Can You Get a Chemistry Degree Online?
2027 Forensic Science Degree Coursework Explained: What Classes Can You Expect to Take?

2027 Forensic Science Degree Coursework Explained: What Classes Can You Expect to Take?
2027 Biotechnology Careers: Guide to Career Paths, Options & Salary

2027 Biotechnology Careers: Guide to Career Paths, Options & Salary
2027 How to Become a Medical Examiner: Education, Salary, and Job Outlook

2027 How to Become a Medical Examiner: Education, Salary, and Job Outlook
2027 How to Become a Medicolegal Death Investigator: Education, Salary, and Job Outlook

2027 How to Become a Medicolegal Death Investigator: Education, Salary, and Job Outlook
2027 Fastest Online Forensic Science Degree Programs You Can Finish in Under 2 Years

2027 Fastest Online Forensic Science Degree Programs You Can Finish in Under 2 Years
2027 How to Become a Crime Scene Photographer: Education, Salary, and Job Outlook

2027 How to Become a Crime Scene Photographer: Education, Salary, and Job Outlook
2027 Is Demand for Forensic Science Degree Graduates Growing or Declining?

2027 Is Demand for Forensic Science Degree Graduates Growing or Declining?
2027 How Much Does a Forensic Science Degree Program Cost? Tuition, Fees & Total Expense Breakdown

2027 How Much Does a Forensic Science Degree Program Cost? Tuition, Fees & Total Expense Breakdown
2027 Can You Get a Forensic Science Degree Master's Without a Related Bachelor's Degree?

2027 Can You Get a Forensic Science Degree Master's Without a Related Bachelor's Degree?
2027 How to Become a Coroner: Education, Salary, and Job Outlook

2027 How to Become a Coroner: Education, Salary, and Job Outlook

Recently Published Articles

2027 Social Worker vs. Psychologist: Explaining The Difference

2027 Social Worker vs. Psychologist: Explaining The Difference
2027 Keiser University Online Enrollment Guide: Requirements, Documents, and Timeline

2027 Keiser University Online Enrollment Guide: Requirements, Documents, and Timeline
2027 Certified Nurse Aide (CNA) License Education Requirements in Florida

2027 Certified Nurse Aide (CNA) License Education Requirements in Florida
2027 Different Types of Accounting Master's Degrees: Specializations, Careers, and Salaries

2027 Different Types of Accounting Master's Degrees: Specializations, Careers, and Salaries
2027 Cheapest and Shortest Online Nurse Executive Leader Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2027 Cheapest and Shortest Online Nurse Executive Leader Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2027 How to Become a Marriage and Family Therapist (MFT) in Arlington, TX: License Requirements & Salary

2027 How to Become a Marriage and Family Therapist (MFT) in Arlington, TX: License Requirements & Salary
2027 Online Data Analytics Doctorate Programs That Give Credit for Prior Graduate Work

2027 Online Data Analytics Doctorate Programs That Give Credit for Prior Graduate Work
2027 Shortest Online Aerospace Engineering Degree Master's Programs That Pay Well: Cost, Time to Completion, and Salary Outlook

2027 Shortest Online Aerospace Engineering Degree Master's Programs That Pay Well: Cost, Time to Completion, and Salary Outlook
2027 Online General Studies Degree Programs With No Personal Statement or Admissions Essay Required

2027 Online General Studies Degree Programs With No Personal Statement or Admissions Essay Required
2027 Accredited Online Elementary Education Degree Programs for Working Adults: Flexible, Part-Time, and Self-Paced Options

2027 Accredited Online Elementary Education Degree Programs for Working Adults: Flexible, Part-Time, and Self-Paced Options
States That Will Need Nurses the Most by 2030

States That Will Need Nurses the Most by 2030
2027 Best On-Campus Master's Degrees in Artificial Intelligence

2027 Best On-Campus Master's Degrees in Artificial Intelligence
2027 Cheapest Accredited Online Clinical Psychology Degree Programs: Tuition, Fees, and Financial Aid

2027 Cheapest Accredited Online Clinical Psychology Degree Programs: Tuition, Fees, and Financial Aid
2027 Finance Degree vs. Certificate: Which Should You Choose?

2027 Finance Degree vs. Certificate: Which Should You Choose?
2027 How to Become a Kindergarten Teacher in Colorado

2027 How to Become a Kindergarten Teacher in Colorado
2027 LMFT vs LMFTA: Explaining The Difference

2027 LMFT vs LMFTA: Explaining The Difference
2027 Cheapest Accelerated Clinical Mental Health Counseling Degree Programs Online

2027 Cheapest Accelerated Clinical Mental Health Counseling Degree Programs Online
2027 Online Game Design Degree Programs Costs: Tuition & Fees

2027 Online Game Design Degree Programs Costs: Tuition & Fees
2027 Math Teaching Certification and Requirements

2027 Math Teaching Certification and Requirements
2027 Best Online Online Learning / E-Learning Doctorate Programs for Consulting Careers

2027 Best Online Online Learning / E-Learning Doctorate Programs for Consulting Careers
2027 Different Types of Animation Degrees and Their Salaries

2027 Different Types of Animation Degrees and Their Salaries